BE534838A - - Google Patents

Info

Publication number
BE534838A
BE534838A BE534838DA BE534838A BE 534838 A BE534838 A BE 534838A BE 534838D A BE534838D A BE 534838DA BE 534838 A BE534838 A BE 534838A
Authority
BE
Belgium
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of BE534838A publication Critical patent/BE534838A/xx

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/28—Sensitivity-increasing substances together with supersensitising substances
    • G03C1/29—Sensitivity-increasing substances together with supersensitising substances the supersensitising mixture being solely composed of dyes ; Combination of dyes, even if the supersensitising effect is not explicitly disclosed

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
BE534838D 1954-01-13 BE534838A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US403822A US2704714A (en) 1954-01-13 1954-01-13 Supersensitization of photographic silver halide emulsions

Publications (1)

Publication Number Publication Date
BE534838A true BE534838A (en)

Family

ID=23597120

Family Applications (1)

Application Number Title Priority Date Filing Date
BE534838D BE534838A (en) 1954-01-13

Country Status (5)

Country Link
US (1) US2704714A (en)
BE (1) BE534838A (en)
DE (1) DE963833C (en)
FR (1) FR1120553A (en)
GB (1) GB764626A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125448A (en) * 1964-03-17 J-ethyl-z
US2916488A (en) * 1956-06-27 1959-12-08 Sperry Rand Corp Sensitizing dyes containing the spiro (4.4) nonano (1, 2d) thiazole nucleus
NL129568C (en) * 1964-04-20
US3432302A (en) * 1965-05-24 1969-03-11 Eastman Kodak Co Silver halide emulsions containing supersensitizing dye combinations
US3432303A (en) * 1965-05-24 1969-03-11 Eastman Kodak Co Silver halide emulsions containing dye combinations for supersensitization
US3411915A (en) * 1965-07-01 1968-11-19 Eastman Kodak Co Silver halide emulsions containing a supersensitizing dye combination
GB1153344A (en) * 1966-12-22 1969-05-29 Eastman Kodak Co Dyes, processes for their preparation and Photographic Silver Halide Emulsions Sensitized therewith
US3486902A (en) * 1966-12-22 1969-12-30 Eastman Kodak Co Silver halide emulsions containing supersensitizing cyanine dye combinations
JPS5977443A (en) * 1982-10-05 1984-05-02 Fuji Photo Film Co Ltd Silver halide color photosensitive material
DE3337985A1 (en) * 1983-10-19 1985-05-15 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa Photosensitive colour-photographic silver halide material and process for its preparation

Also Published As

Publication number Publication date
DE963833C (en) 1957-05-16
FR1120553A (en) 1956-07-09
US2704714A (en) 1955-03-22
GB764626A (en) 1956-12-28

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